parse config file

+ set default values for config fields
+ merge fields named in the config file with default values
+ values from file take precedence over default values
+ to accomplish this, all config values are wrapped in `Option<T>`

1 files changed, 7 insertions, 5 deletions

diff --git a/src/main.rs b/src/main.rs
index d53aaab..8ec3b77 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -45,11 +45,13 @@ async fn main() -> Result<()> {
         std::process::exit(0);
     }
 
-    let mut cfg = if parsed_args.cfg_path.is_file() {
-        BibiConfig::new(&parsed_args)?
-    } else {
-        BibiConfig::default()
-    };
+    // let mut cfg = if parsed_args.cfg_path.is_file() {
+    //     BibiConfig::new(&parsed_args)?
+    // } else {
+    //     BibiConfig::default()
+    // };
+    let mut cfg = BibiConfig::default();
+    cfg.parse_config(&parsed_args)?;
 
     init_error_hooks()?;